User Manual Q&AAnswer
Mar 05, 2025 - 03:16 AM
To upgrade your existing project to use the ESPRESSIF WRL-17830 ESP32 WROOM MCU Module 16MB PCB Antenna with ECO V3, you will need to make both hardware and software design changes.
Hardware Design Changes:
1. Follow the latest Espressif Hardware Design Guideline.
2. For the optimization of the 32.768 KHz crystal oscillator stability issue, please refer to the "Crystal Oscillator" section in the documentation for more information.
Software Design Changes:
1. Go to menuconfig > Component config > ESP32-specific in your software project.
2. Set the Minimum Supported ESP32 Revision option to "Rev 3" to ensure compatibility with the ECO V3 module.
3. It is recommended to use RSA-based secure boot from IDF4.1 and later software versions. However, IDF3.X Release version can also work with applications using the original secure boot V1.
By following these hardware and software design changes, you can upgrade your existing project to use the ESPRESSIF WRL-17830 ESP32 WROOM MCU Module 16MB PCB Antenna with ECO V3, benefiting from protection against fault injection attacks, improved PSRAM performance, and enhanced security features.
Add New Comment